Well I don't have any CDROM to test and I can't make WINUAE boot my old ISO (I don't know why as it works on the CD32)
So here is a beta if you can test under WINUAE (With CD32 Kickstart roms) your ISO.
You should hear 2 sounds before the RESET:
like this> http://dl.dropbox.com/u/1566495/TinyLauncher/Sound.m4a
The first means the RAM disk is there, the seconds the RAD disk is there.
(As after the reset it reboots and doesn't seems boot on the RAD disk (because you're back in TL) this is the only way to know
This beta has Lobotomika's bugs corrected.