Gloop vst looper / Attrib: control and synchro-noon
Car overdub, autoplay-,
&-Clear recall overdub,
Wav-import-export, ...

No problem in xpsp2 and Ableton Live 5 & 6 ...
(This is a freeware beta.)

SUITABILITY/PERFORMANCE

Vst is a little greedy in resources.

OVERALL OPINION

No problem for 3 months.
Very easy to use.
The only other freeware Looper's loopy llama (It never worked well in my config)