FLASH,PHP,XMLsocket HELP!

ok im’ trying to create a flash chat program for an online game im creating… (i need some serious help) im using xml sockets. way more complicated than i though. i can run my chat program off my computer but not on my server which is xampp. can some one please help maybe some one with aim, yahoo, gmail. i have too many questions just to keep posting on here… my aim is duffyman5, if u can chat on something else please let me know ASAP…

thx,