I used it on my Warp, it worked great with DTM's kernel and Shinru's ROM. I'm about to post about it for the Sequent though, cuz I dunno how to get it to work. Maybe you could share this cmd-line approach?
I'm trying to mount shares cuz my stuff's on a windows domain, and requires user, pass, and domain name. XBMC's built-in SMB doesn't play so nice with that (I've spent countless hours, and am quite familiar with how to appropriately name the share paths). Sometimes they work, sometimes not. CIFS, however, is easier and more reliable. Hoping to figure out how to get it working on the Sequent!