Peter, what you've done is not normal behaviour. You've launched your application cold on a fresh machine, right?
This is normal behaviour:
-fire up your platform
-load up youtube and play some music in the background, click on a few videos and let them play your favourite tunes (use a playlist if possible)
-load a few charts
-take some trades
-close it down (because your trader went for out for a pint at lunch)
-fire it up again
-now load up youtube
-play a few more music videos
-load up some charts
-take a trade or two
-browse Betfair to see the odds on tonight's games
-play some more music videos
-play
http://www.foddy.net/Athletics.html
-browse your charts
-take another trade
How is your old PC doing? That hard disk should be working overtime by now. Flash is hateful.
http://www.engadget.com/2010/04/29/steve-jobs-publishes-some-thoughts-on-flash-many-many-thou/
Who is talking about Java? I currently use IG Index (what do they use?) and MT4. TBH neither are pretty but both are quick enough for a whinge-bag like me.