Thanks, yet again Cakewalk!

Not only is the PSP offer a great deal, they were considerate enough to offer the Busspressor and RetroQ as a separate bundle for those of us that already bought the Vintage Warmer a few years back.

That's why I stick with Cakewalk.  They treat us well!

I've just started looking into these. Very favorable reviews.
 
Here are a couple, not necessarily recent, but on the topic:
 
Busspressor review: http://www.sonicscoop.com...w-the-psp-busspressor/
 
VintageWarmer review: http://mixonline.com/products/review/audio_pspaudioware_vintagewarmer/

I really like the Vintage Warmer compressor/limiter.  Adds a little analogue warmth (modeled on tape decks) up to serious distortion if you crank it. I also really like their MD 608 Multi-delay.  Very powerful but easy to use 8 channel delay/reverb/filter/modulation unit.  The Old Timer compressor is a great glue-it-together compressor and is super easy.  PSP has some really good products, and does a really good job of providing lots of useful presets to get you started and show you what the units can do.

PSP stuff is great IMHO. Plus there's some great tutorials available.