SongCraft
@ IK Multimedia
Just stopping by to add my support and patience; Please don't rush the release of ST3, I'm not concerned if it takes several more months due to for example; 'quality control' along with further 'tweaks' then that's perfectly understandable. For now of course and the point is; SampleTank 2.5 XL is fully functional and continues to be one of my 'main go-to plugins' for composing. Even the good ole cclarry has stated (posted) that SampleTank works fine and he's using it with Windows 8.1 see thread here: ((reference - post)) - yep, ST2.5 has always been absolutely rock-solid from the word go for me; no glitches, no crashes, and incredibly light on PC resources, much lighter compared to other similar plugins. Long ago I purchased several IKM products; I'm still very grateful and always satisfied with them all, totally love 'em products. That said, IMO, IKMultimedia produces 'exemplary-ware' and their support to me has always been spot on. Thanks IKMultimedia, wish you all the very best. :)
I've been following this topic (and other similar topics here and on other sites) very carefully, mostly just reading, read all posts carefully numerous times. And considering of course the majority of forumites who have not posted and certainly not interested in participating (posting) on forums here or on other sites renders most discussions (not all), reviews and polls = inconclusive, or as the old saying goes; taken with a grain of salt. Aww heck, even in matters unrelated to this topic and this site I guess it's typical to see mostly the same minority of registered users hanging around day in day out to repeatedly air their dirty laundry, talk in circles (the same old nag, nag nag), outwit, then joke, then outwit the jokes and then laugh and laugh :P 
Glad your content SongCraft.
Most aren't. Yep..it works...barely....and still must be bridged,
which further limits it's usefulness. While every other DAW and sampler
out is 64 bit, and aren't making excuses about it. They've even gone AAX,
which what is DELAYING ST3 (according to the Reps)...which they could have
already released, and later do a point update to ADD AAX support, but chose NOT TO.
You all somehow think this is ABOUT SampleTank, it's not...it's about IK's
lack of support and handling of SampleTank....just to AGAIN make that clear. The ongoing
it's coming "vaporware" issue is a sidechain...(
see what I did there?). It's also that they're
"hyping" the Product, with no apologies for not supporting it for YEARS AND YEARS.
At least the others have kept up with "point" updates...which IK could have done to get
it to 64 bit, before doing a "rebuild". It's doesn't take 5 years to do that....sorry.
They chose to go after iDollars, full throttle, and left this product unsupported, EVEN
updating Amplitube and T-Racks BEFORE doing something with this now VERY legacy
software.
That's the issue that's being discussed.
As I said, Glad you're content. Most aren't...and have already moved on (to better,
supported, ground).
They'll sell. GAS always wins in the end. Just ask the Oil Companies...