What is PENG?
like Rob said, it is the editor for the 3000 as opposed to PE that is for the 1000,2000,6000
Are TSU-3000 config. files compatible with other pronto files?
one way , PENG can import a CCF, but I don't think you can go from PCF->CCF
Can you use bitmaps from other Pronto remotes on the 3000?
Like rob said, why would you want to. The 1000/2000 only had 4 shades, the 3000 has 16. I heard it is not bad with color icons, but I have not tried it yet. But if you really want, you can either import a CCF or save the bitmaps, and then it is a simple load.
When is there going to be a file archive for the TSU-3000?
eventually, give Daniel some time to create it. Also like Rob has said, even if there were an area, it would probably not have any files in it.