No,  you not the only one suffering brother Sam!   I had my xtLive since 06.  I finally went online to patch better programs two yrs after purchase.  I been waiting for updates since.  It seems like line 6 is in the teasing buisness. Everything is for guitar technology,  I like to have Riffworks for bass xtLive.  Why haven't they made a jamLooper version for basses with band loop samples  keys,horns,strings, guitar parts so we can create to new grooves of loops.  I also have the Studio110 amp 4 yrs also.   I sent them a email requesting for them to add some software programs for the bassxtLive.  Two yrs and still haven't recieved a response back.  This california brother knows your pain!  What will it take for them to get on a new project for us bassists. 

BAssFlamenco

I'm still using the xt live and loving it.. I use it mostly as an effects pedal rather than the modelling and blend in tones from the XT with my dry bass signal - works a treat..