Hi guys.
New to N900 and loving it but have come unstuck with trying to execute binaries from the shell.

I have got

sudo gainroot

working properly but no matter what I do I always seem to get a 'permission denied' error when trying to execute any binaries by using ./

I can't figure out a way to launch binary files from the gui.

For the record I am trying to hack and slash KBDD and btkbd into running on my phone - any help would be fantastic!
TIA
Have searched this forum extensively before posting btw - cannot find anything related.