Sorry off-topic but I would like to get ALL SP games into my HD

. Now I have SP1,2,3,SPWAW, SPWW2v5.5 (and WinMBT/WW2 of course). I use Dosbox for dos versions, so I would like to "refresh some memories" about those days before newest MBT/WW2 Windows-versions

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So if anyone knows where to d/l them let me know.
PS. Does anyone know can I save games any way in dos versions (via Dosbox)? I tried many times to save but no success

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Thanks in advance
Warhero