Hi there
Can I ask what sort of performance you are getting when using 'Flash' content?
I have just purchased an eMac for my daughter that is identical in spec to yours but for the HD which is the original (I presume) 40 Gig.
It is running Leopard, with all updates to 10.5.8, and everything works really well except flash video and flash games, which are dreadfully slow. It's so disappointing, as it was a birthday present and has replaced a PC!
I'm hoping it's not going to put her off having a mac. My son has a MacBook which plays flash fine, and my MBP does too. The idea was to introduce her to being on a mac with mobileme features etc.
I did download a program called 'YouView' which plays youtube vids perfectly in the H.264 (I think..) format, so I know this computer has the power to play video while streaming it from the web. The interface in that program is quite different from the youtube browser style though, and flash games and such are still a big issue.
Thanks in advance,
Steve