Why won't cakewalk allow me to update password in forums?

you tried under user control panel , basic info?
 
not trying on mine as I have a brain like a sive... also did you use a registration email that was different ? if so it's probably sent that confirmation / verify link to that address, not ya current one.. perhaps if thats the case you need to update ya current email for it ?
 

I haven't tried changing my password, but haven't been able to change/update my signature in the new forum. I suspected it was an issue with my browser. Maybe related?