Pwnxile is one of the best actually it is the best runescape private server ever made.
All dupes have been patched on PwnXile. This was announced in November when the economy was reset.
It is currently not possible to play PwnXile on a Macintosh Computer. However the Owner of PwnXile (Robbie) Announced in October to the community that playing on a Macintosh would be available soon.
::pure and ::taskreset so u better @$#@ thank me later