i have one from the link at my first post (a bit rewritten to be application specific) so like i said i will try. I might do a bit of rewriting to the pic source (add a file and remove a file or something like that) but other than that i think now (after reading a lot about it) it will do. Its a bit of overkill for my application but anyways

Will it work on 8MHz? is that just a small tweak of the software to say that clock is 8MHz?

It is time for you to find and read the PIC18F2550 datasheet.

Give a man a fish and he eats a single meal, teach him to fish.....

3v0

I know that i can change it but as shown i UBW web page there are firmware for 4, 20 and 24 MHz.....

Thats why i asked. So i guess i can answer my own question by saying that i can use any crystal that can be used with USB (the data sheet has a list showing which speed can bee used with USB)..


Thanks for the fishing rod 3v0