Samsung Connections to Desktop

I have three Samsung Android Phones:
GT I9000T
GT S5360T
GT-S7562 Duos
The only one that will be recognized by my Desktop (running W7 Pro) is the GT-S7562 Duos.
It seems to be looking at the SD Card with all the folders.
The other two do not show up at all. One did try to open but failed.
Now please don't tell me to use Kies as that program absolutely nearly ruined my CPU. It made it run at 100% and the fan was making such a hell of a noise as it was so hot. Uninstalled and everything went back to normal. Samsung should be shot at dawn for producing such a program. It didn't see the phones anyway.
Could it be something to do with the version of software they are using? The Duos is the latest addition to my collection and is the only one that works via the desktop.
Any help please?
KG

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Just tried the 5360T on my laptop using W XP Pro and it sees it ok in explorer vut when you click on it it says insert a disk. Is that maybe due to no details added to sd card? The 7562 on XP just brings up my gallery photos and loads like a camera.