The early bird catches the WORM

[grizzlykeeper]

I recently started getting the WORM_VB.AS worm embedded in files I've downloaded through Limewire. I'm wondering how come.

I scan all my files with Trendmicro PC-cillin and here's what they say about the WORM:

This memory-resident worm propagates via the peer-to-peer (P2P) file-sharing application LimeWire.

Upon execution, it displays the following message: Version has expired please download software update

Trendmicro deletes the offending files which generally are the set-up files

Has any one else experienced this.