Can't get smooth play with videos

[PassThat]

First off, here is my PC specs:

Q6600, 2GB RAM, 8800GTS, 10mbps/2mpbs, wireless connection (can't use wire connection)

I just installed the latest version of PMS and have been trying to play 720p files, but haven't been able to get anything remotely close to a smooth play - the video plays about 2 seconds every 10-15 seconds. I've searched on the forum and tried changing different settings around like capping bandwidth at 30mpbs, setting AC3 to 384, choosing medium to low quality, changing audio quality to 2 channels, enabling multi-core support... none of this has helped. I have no idea what else I can do so I was wondering if any of the knowledgeable people here can help me and/or give me some pointers/suggestions. I think my computer is fine specs wise so I'm pretty lost. I'll also try using the 1.03 version since some people seem to say that's better. Thanks in advance.

[shagrath]

tried changing different settings around like capping bandwidth at 30mpbs

wireless is maximum 15 Mbps, at most... the advertised 54Mbps value is... advertising

[PassThat]

tried changing different settings around like capping bandwidth at 30mpbs

wireless is maximum 15 Mbps, at most... the advertised 54Mbps value is... advertising

So should I cap it to about 10 or less?

[shagrath]

try 15, then 14, 13, etc.
you can also play with the mpeg quality settings dropdown