PSPoste and the slim...

I was really excited to see a 3.XX version of the new PSPoste beta 6.1, but it doesn't seem to work on my Slim (with both 3.60m33 and 3.71m33 in the GAME3.XX folder). It boots but then crashes before anything happens when I try to run it. The "readme" still says you need the 1.5 kernal and the official site only has two versions: 1.50 and 2.XX. So what's the deal? Will this fantastic program run on my Slim?

You may try using latest version beta 6.2

6.2 not working for me on the slim. cfw 3.71m33-2.

Starts to load, black screen flashing memory stick then stops and powers down.