To: VincentBodega Dude nice to know that u can put (F) word into "sentences of your own" very well. to answer your cheap beer question, i have already emailed that professor asking him to involve me in his quest. and by "wish I could help" i meant i personally wanted to go there and help them in any sort. by the way what have you done so far??? for that matter in any of the cases like this one. its very easy to critisize others and point a finger but the fact is you forgot three fingers are pointing right back at you. Peace!!!!!!!!!!!!