I had Link2SD installed (see
wiki).
When flashing and reflashing back and forth now, I noticed:
- the second reboot was triggered, but then the device got sort of stuck
- the ext SD card was still resident (2nd partition!), the LED next to the SD card was flashing very busily in some kind of repetetive pattern.
So I removed the SD, restored, rooted, took a deep breath and ran your installer once more (v1 this time).
Went just fine!
So I did the v2 as well, also no problem.
I will fix the 2nd partition in my Linux box tomorrow before re-inserting the card.
Thus: thanks for the hack, works like a treat!