I haven't used my Treo to trade (yet), but I have used it to post on forums (like Everything Treo(
I've run into some issues where it's said "Blazer could not complete the download". Clicking Submit caused a double entry on the forums. I'd confirm any orders... good luck the college fund!
Hey...by the way, I realize this is off topic... but have you tried StockManager? I've been using it for years. It's at
Tiny Stocks
Chris