cant play .rm files using realplayer?

[snj]

i also tried tcpmp but cannot as well. please advise

[Stillrockin]

First of all real won't play movies on the Treo. To be honest, its a bare bones player that is very limited in what it can do. TCPMP also doesn't support the .rm filetype. If you have several .rm files, you do have an option. That is to purchase or obtain a converter. I did a quick google search and came up with this one. . . .
http://www.boilsoft.com/rmconverter.html