mapy

I have finished my map Nowhere like I sayd I will but there's a compiling problm: (1)I have 2 wait 10 years 2 compile (2)It stops (still working but2 slow) on hlvis (3)Thats about all Plz help o and: (4)How can I take a screenshot from Valve Hamer 2 show map 2 u guyz ...