Yoh, it looks simple with one knob and one switch but that bit about how you actually operate the thing makes my head spin. Can envisage a major cockup trying to tap dance that live. Dunno maybe it's not as tough as they make it sound when you actually use the thing.

Hmm, that does look like fun. Will keep my eyes peeled for this one.

That's pretty cool! But you have to 'press and hold' to undo which means you can't undo in time with the music
Still, it fills a market that BOSS and Digitech have lost sight of - guitarists that prefer simplicity! When it comes to looping I'd rather have more options though.

http://www.guitarforum.co.za/effects/t-c-ditto/

Selbydoodl already has one...

but while we're on the subject, you can get the TC advert, now wallpaper, of Loop Skywalker and R2-Ditto here:
http://www.tcelectronic.com/media/1568052/r2-ditto-wallpapers.zip

I've just heard these are due in at the end of this month with an estimated retail price of R2,500. Not bad for 5 minutes of 24-bit looping in an ultra compact package... I can see them being very popular.