[matthiasv]

Actually, where's the love for neocomplcache? [1]

neocomplcache is actively maintained and well documented, not to mention supporting many more features, such as file path completion, register completion, omni completion and Vim completion.

[1] https://github.com/Shougo/neocomplcache

[tdfx]

Just switched to neocomplcache from AutoComplPop. Enjoying it very much so far.