Yes folks a SONAR X1B Success story!
Had a client ask me about some instrumental things I had written for inclusion on a sports themed DVD he's putting together. All the songs in question but 1 were created back in early '07 with the lone exception being done in late '08. So I had 5 songs, 4 done in SONAR 6 and 1 done in version 8.
Happy to report that all songs loaded fine, played back as well. The only issue was some of them used plug-ins that I no longer have on my system and soundfonts in some cases (remember those?), but I had those tracks frozen so no biggie. I'm taking a break as I get ready to master them in X1B using Ozone.
Caveat...these were all done in the 32 bit version mainly because they contain older DX versions of some plug-ins that won't load in SONAR 64.