I am only getting an OEM Operating System, is that OK?
Yep
its the same software
but, if you mean OEM from DELL, meaning its their version of Windows.. hmmmm
What Dell, Gateway, HP, etc does is burn their own disk and incorporate other crap on it which automatically installs all sorts of junk, sometime choking as much as 50% of the balls out of a system
If I bought a Dell or other similar system I would not be getting the warrante and instead plan to install my own purchased version of Windows, getting rid of their emergency recovery partition and all the other crap that slows the tower down.
or I would painstakingly remove things manually which they installed by default, especially ANY AV or scanner products, trials, etc... all garbage
NOD32 AV
Spybots Search and Destroy
Windows Firewall
IE7
monthy MS updates
is all you need, perfect protection and no hit on resources
OEM Windows disks from newegg is fine.. its just not warranted by MS as the official release version as I recall but doesnt have the crap on it... its just like the retail version