I had trouble getting ICS to load on my blade until i made a TPT of my own with TPT Helper.
Thought i'd share it.
This gives you 20mb cache,220mb system & 216mb free space.
My phone is a Gen 1 upgraded to Gen2.
All versions of ICS worked with this on my phone.
Make sure you have a rom on your sd card first before flashing.
FLASH AT YOUR OWN RISK !
I TAKE NO RESPONSIBILITY FOR BRICKED PHONES !
MD5 - d41d8cd98f00b204e9800998ecf8427e