diff --git a/aqt/main.py b/aqt/main.py
index e3f3416b9..381a8f104 100755
--- a/aqt/main.py
+++ b/aqt/main.py
@@ -135,16 +135,9 @@ class AnkiQt(QMainWindow):
         self.disableCardMenuItems()
         self.showStudyScreen()
 
-    def reset(self, runHooks=True):
-        # two kinds of resets: partial, which causes objects dealing with
-        # cards or facts to reload them and notice deletions, and full, which
-        # is called when models have changed, and reloads everything
-        if self.deck:
-            self.deck.reset()
-            if runHooks:
-                runHook("guiReset")
-            self.moveToState("initial")
-
+    def reset(self):
+        self.deck.reset()
+        runHook("reset")
 
     # HTML helpers
     ##########################################################################
@@ -2262,28 +2255,13 @@ is next loaded."""))
     def onCheckDB(self):
         "True if no problems"
         if not aqt.utils.askUser(_("""\
-This operation will find and fix some common problems.<br>
-<br>
-On the next sync, all cards will be sent to the server.<br>
-Any changes on the server since your last sync will be lost.<br>
-<br>
-<b>This operation is not undoable.</b><br>
-Proceed?""")):
+This operation will find and fix some common problems.<br><br>
+On the next sync, all cards will be sent to the server. \
+Any changes on the server since your last sync will be lost.<br><br>
+<b>This operation is not undoable.</b> Proceed?""")):
             return
         ret = self.deck.fixIntegrity()
-        diag = QDialog(self)
-        diag.setWindowTitle("Anki")
-        layout = QVBoxLayout(diag)
-        diag.setLayout(layout)
-        text = QTextEdit()
-        text.setReadOnly(True)
-        text.setPlainText(ret)
-        layout.addWidget(text)
-        box = QDialogButtonBox(QDialogButtonBox.Close)
-        layout.addWidget(box)
-        self.connect(box, SIGNAL("rejected()"), diag, SLOT("reject()"))
-        diag.exec_()
-        ret = False
+        aqt.utils.showText(ret)
         self.reset()
         return ret
 
diff --git a/aqt/overview.py b/aqt/overview.py
index 615b8906f..70337ff36 100644
--- a/aqt/overview.py
+++ b/aqt/overview.py
@@ -6,6 +6,7 @@ import simplejson
 from PyQt4.QtCore import *
 from PyQt4.QtGui import *
 from anki.consts import NEW_CARDS_RANDOM
+from anki.hooks import addHook
 
 class Overview(object):
     "Deck overview."
@@ -13,11 +14,16 @@ class Overview(object):
     def __init__(self, mw):
         self.mw = mw
         self.web = mw.web
+        addHook("reset", self.refresh)
 
     def show(self):
         self._setupToolbar()
         self.web.setKeyHandler(self._keyHandler)
         self.web.setLinkHandler(self._linkHandler)
+        self.refresh()
+
+    def refresh(self):
+        print "refreshing"
         self._renderPage()
 
     # Handlers
@@ -25,34 +31,34 @@ class Overview(object):
 
     def _keyHandler(self, evt):
         txt = evt.text()
-        if txt == "1" or evt.key() in (Qt.Key_Enter,
-                                       Qt.Key_Return,
-                                       Qt.Key_Space):
-            self._linkHandler("studysel")
-        elif txt == "2":
-            self._linkHandler("studyall")
-        elif txt == "3":
-            self._linkHandler("cramsel")
-        elif txt == "4":
-            self._linkHandler("cramall")
+        if evt.key() == Qt.Key_Space:
+            self._linkHandler("study")
+        elif txt == "c":
+            self._linkHandler("cram")
         elif txt == "o":
             self._linkHandler("opts")
         elif txt == "d":
             self._linkHandler("list")
+        elif txt == "g":
+            self._linkHandler("chgrp")
         else:
             return
         return True
 
     def _linkHandler(self, url):
         print "link", url
-        if url == "studysel":
-            self.mw.deck.sched.useGroups = True
+        if url == "study":
             self.mw.deck.reset()
             self.mw.moveToState("review")
+        elif url == "cram":
+            self.mw.deck.cramGroups(self.mw.deck.qconf['revGroups'])
+            self.mw.moveToState("review")
         elif url == "opts":
-            pass
+            print "study options"
         elif url == "list":
             self.mw.close()
+        elif url == "chgrp":
+            print "change groups"
 
     # HTML
     ############################################################
@@ -62,22 +68,17 @@ class Overview(object):
         fc = self._ovForecast()
         tbl = self._overviewTable()
         but = self.mw.button
-        buts = (but("list", _("Deck List"), "d") +
-                but("refr", _("Refresh"), "r") +
-                but("opts", _("Study Options"), "o"))
         self.web.stdHtml(self._overviewBody % dict(
             title=_("Overview"),
             table=tbl,
             fcsub=_("Reviews over next two weeks"),
             fcdata=fc,
-            buts=buts,
             opts=self._ovOpts(),
             ), css)
 
     _overviewBody = """
 <center>
 <h1>%(title)s</h1>
-%(buts)s
 <p>
 %(table)s
 <p>
@@ -121,13 +122,12 @@ $(function () {
         buf += line % (
             "<a href=chgrp>%s</a>" % _("Selected Groups"),
             counts[0], counts[1],
-            but("studysel", _("Study"), _("1, enter, space"), "gbut") +
-            but("cramsel", _("Cram"), "3"))
+            but("study", _("Study"), _("space"), "gbut") +
+            but("cram", _("Cram"), "c"))
         buf += line % (
             _("Whole Deck"),
             counts[2], counts[3],
-            but("studyall", _("Study"), "2", "gbut") +
-            but("cramall", _("Cram"), "4"))
+            but("opts", _("Study Options"), "o"))
         buf += "</table>"
         return buf
 
diff --git a/aqt/reviewer.py b/aqt/reviewer.py
index 761864f29..fb66f3276 100644
--- a/aqt/reviewer.py
+++ b/aqt/reviewer.py
@@ -139,13 +139,13 @@ $(".ansbut").focus();
         return buf
 
     def _defaultEase(self):
-        if self.card.queue == 2:
+        if self.mw.deck.sched.answerButtons(self.card) == 4:
             return 3
         else:
             return 2
 
     def _answerButtons(self):
-        if self.card.queue == 2:
+        if self.mw.deck.sched.answerButtons(self.card) == 4:
             labels = (_("Again"), _("Hard"), _("Good"), _("Easy"))
         else:
             labels = (_("Again"), _("Good"), _("Easy"))