Procinfo-NG, a replacement for procinfo. Has most of the same features, but is written in clean C++ and has fixed many of the features that were broken due to changes in the 2.4 and 2.6 kernels.

Plus, it uses uint64 for almost everything, and thus should be 64-bit safe.

SVN is available here under the auspices of tabris.net and the AltimatOS project.