Crysis Warhead- DRM install limit or not? If so, what about the Steam version?

I've looked at forums but it still isn't decisively clear. Does the boxed version have install limits or any nasty un-deletable files? If so, does the Steam version (surely not if it's linked to your Steam account, right?) Please don't answer unless you're actually sure; I don't want loads of contradictory replies :-) Thanks guys.Crysis Warhead- DRM install limit or not? If so, what about the Steam version?
Retail version INCLUDES securom and an 8 install limit. I couldn't find a direct answer for the steam version and believe me I tried! BUT apparently steam version also installs securom :



http://dl-client.getdropbox.com/u/49917/SecuRom.jpg



DRM also seems present but how exactly it will affect you, that I couldn't find. The closest I got was :



" Originally Posted by Steam official support

Hello %26lt;mynameremoved%26gt;,



Thank you for contacting Steam Support.



The Crysis series uses Securom. Securom does not limit reinstalls but rather the number of computers that the CD Key may be activated on at a time.



For more information, please contact EA Support:

http://support.ea.com/cgi-bin/ea.cfg...duser/home.php "



in this link:

http://www.overclock.net/video-game-news/386426-crysis-warhead-eula-steam-version-warhead-11.html



That the best I have for you. If you learn anyhing else first plz contact