The excitement in XSNX died down years ago! I remember being in it from 0.30 to $2 back in early 2006 (it was quite a ride!) but, like Tobias was just saying, the technology sounds interesting but then you realize that they don't have any clients. I've been waiting for this to change for almost 2 years with them so I could make myself buy it back, meanwhile they've spent millions propping up the share price at 0.50 with PRs about nothing in particular.
GRSR on the other hand has actual customers!! You get that right!? GRSR should be at $1.80 and XNSX should be at 0.01, in the current situation. Either the situations or the stock prices will change to reflect reality soon and I know where I'd rather be when that happens!