[Hero, G2 Touch Android Development] D.2:
Well, I installed Slidescreen, which worked perfectly fine with the pre CM6.1 Floyo, with ADW uninstalled. Recovery.log below.

Starting recovery on Sat Nov 6 10:58:33 2010
can't open /dev/tty0: No such file or directory
framebuffer: fd 3 (320 x 480)
Build : RA-hero-v1.6.2
I:Set boot command "boot-recovery"
Command: "/sbin/recovery"

ro.secure=0
ro.allow.mock.location=0
ro.debuggable=0
persist.service.adb.enable=1
ro.ril.ecc.HTC-WWE=999
ro.build.id=CUPCAKE
ro.build.display.id=CUPCAKE.eng.u70000.20090827.103405
ro.build.version.incremental=eng.u70000.20090827.103405
ro.build.version.sdk=3
ro.build.version.release=1.5
ro.build.date=Thu Aug 27 10:35:04 CST 2009
ro.build.date.utc=1251340504
ro.build.type=user
ro.build.user=u70000
ro.build.host=Android-X02
ro.build.tags=test-keys
ro.product.model=HTC Hero
ro.product.brand=htc_wwe
ro.product.name=htc_hero
ro.product.device=hero
ro.product.board=hero
ro.product.manufacturer=HTC
ro.product.locale.language=
ro.product.locale.region=
ro.board.platform=msm7k
ro.build.product=hero
ro.build.description=2.73.405.5 146733 CL#61267 release-keys
ro.build.changelist=61267
ro.product.ua=
ro.build.fingerprint=[link]
keyguard.no_require_sim=1
rild.libpath=/system/lib/libhtc_ril.so
ro.ril.hep=1
wifi.interface=tiwlan0
ro.ril.htcmaskw1.bitmask=4294967295
ro.ril.htcmaskw1=14449
ro.ril.hsupa.category=5
wifi.supplicant_scan_interval=45
ro.sf.lcd_density=160
ro.com.google.locationfeatures=1
persist.service.mount.playsnd=0
settings.display.autobacklight=1
settings.display.brightness=102
ro.ril.def.agps.mode=2
ro.url.legal=[link]
ro.url.legal.android_privacy=[link]
ro.com.google.networklocation=1
ro.config.ringtone=Innovation.mp3
ro.config.notification_sound=Color.mp3
ro.config.alarm_sound=Light.mp3
ro.config.cal_notification=Vector.mp3
ro.config.msg_notification=Ascend.mp3
ro.setupwizard.mode=DISABLED
ro.com.google.clientidbase=android-htc
ro.config.sync=yes
net.bt.name=Android
net.change=net.bt.name
dalvik.vm.stack-trace-file=/data/anr/traces.txt
ro.modversion=RA-hero-v1.6.2
ro.factorytest=0
ro.serialno=HT9AWL900495
ro.bootmode=recovery
ro.baseband=6.35.09.26
ro.carrier=HTC-EastEurope
ro.bootloader=1.76.0007
ro.hardware=hero
ro.revision=128
ro.cid=HTC__032
init.svc.recovery=running
init.svc.adbd=running
adb.connected=

I:Set boot command ""
I:Set boot command ""
I:Set boot command ""
I:Set boot command ""

Install : SDCARD:ReplaceSystemLauncher-1.0.zip ?
Press HOME to confirm,
any other key to abort.

Install from sdcard...
Finding update package...
I:Update location: SDCARD:ReplaceSystemLauncher-1.0.zip
Opening update package...
I:Update file path: /sdcard/ReplaceSystemLauncher-1.0.zip
Verifying update package...
I:Verified META-INF/CERT.RSA
I:Verified META-INF/MANIFEST.MF
I:Verified META-INF/com/google/android/updater-script
I:Verified tmp/replacelauncher.sh
I:Verified META-INF/com/google/android/update-binary
Installing update...
mount: no mtd partition named "data"about to run program [/tmp/replacelauncher.sh] with 1 args

I:read: progress 0.500000 0
I:read: ui_print Replace System Launcher v1.0
Replace System Launcher v1.0I:read: ui_print

I:read: ui_print Extracting files...
Extracting files...I:read: ui_print

-----------------
Seeking launchers in app directory: /system/sd/app
I:read: ui_print Replacing Launcher
Replacing LauncherError found 0 launchers in /system/sd/app
run_program: child exited with status 1
script aborted: assert failed: !is_mounted("/data")
minzip: Extracted file "/tmp/replacelauncher.sh"
I:read: ui_print

I:read: ui_print Note if you get an error below
Note if you get an error belowI:read: ui_print

I:read: ui_print most likely it either didn't find
most likely it either didn't findI:read: ui_print

I:read: ui_print LauncherPro, Zeam or Home++
LauncherPro, Zeam or Home++I:read: ui_print

I:read: ui_print or it found more than one...
or it found more than one...I:read: ui_print

I:read: ui_print see recovery.log for more details
see recovery.log for more detailsI:read: ui_print

I:read: ui_print assert failed: !is_mounted("/data")
assert failed: !is_mounted("/data")I:read: ui_print

E:Error in /sdcard/ReplaceSystemLauncher-1.0.zip
(Status 7)

Installation aborted.
I:Set boot command ""
I:Set boot command ""

Move recovery.log to SD
Press HOME to confirm,
any other key to abort.

Moving : .unmounting /system/sd
unmounting /system
unmounting /sdcard
unmounting /data