Great news everyone! I had some free time and decided to mess with vanitygen 0.22, and it seems like I got the vanity address generator for CGB working! The privkey that gets generated works with the importprivkey command. My client froze a bit when I tried importing it, then I restarted and the vanity address was there with the label I assigned to it
I don't know why this didn't work before, but whatever.
this was the command I used: oclvanitygen -D 0:0 -X 11 5mon -k
I don't know if you can get any prefix, sometimes it refuses some of them. This was the outcome:
Invalid character '-' in prefix '-k'
Difficulty: 78508
Pattern: 5mon
Address: 5monn2szHyGJvKvfYBen28WE1CfMLUBa5p
Privkey: 5fJyL7E1vcALFyLcnWBs45whQFQm25rnaU5SCJbT1Ngh3aTCkKw
and after restarting the client:
Hope this takes a little bit off the load Merc!!