Very few (if any) informations to start with... :/
What was the problem you've encountered with the !nuke command ?
Regarding the !request command, my guess is that you haven't configured it correctly. It's nicer than before but doesn't work out-of-the-box.
You have to add the following line to the configuration part of your ioBanana.tcl. I'm assuming that "scoonydeus" is the handle you're using on your bot and your uid and gid (for ioFTPD) are 0 and 0.
Code:
set ioBinfo(ids,scoonydeus) "0 0"
PS:
http://www.inicom.net/forum/showthread.php?t=15532