I'm going to be picking up a Cingular Treo 650 when my Nextel contract is up in November.

I'm an old-school Palm ROM hacker, modded the heck out of my IIIc. Which is both a good and a bad thing - as far as I know, I'm still a registered Palm developer (access to ROMs and simulator and so forth), but I haven't hacked on anything since the IIIc and it appears that the ROMs are completely different.

From what I've read up on the 650, it looks like I'm going to want to get rid of VersaMail in favor of Chattermail and Blazer in favor of Picsel Browser.

I've got the T650Tool, but the new Cingular ROM isn't in the ace-palmos.zip format it expects - the zip is spread across four files (-a, -b, -c, and -d) if I'm looking at the right ones.

Is it as simple as unzipping those files and then rezipping up in ace-palmos.zip? Also, does anyone have a hacked Cing ROM already? I checked Shadowmite's site, no luck there.