Soothing 32
Zughy

Lightweight yet aesthetically pleasing texture pack. Seriously, it could run on a toaster!

tronic OL-Version
cHyper

a texturepack since 0.3.x, 0.4.x and 5.x.x above

Methro Pack
Methro

A very nice texture pack based for PvP

Default Grid
kestral

Add grid overlay to MT Game 5.0 default textures.

SimpleTextures
debiankaios

It's adding texture, not the best.