Coolshrimp released a new version of Jtag Tool - an all-in-one GUI installer to create and put "freeBOOT" 12611/v0.04 (fbBuild 0.1) on your jtag'able 360 via USB/LTP.

What's new/fixed (since v1.74):
* New Dash Support (12611) (v2.12)
* Xell Bug(Fixed) (v2.01)
* Nand Compare(Added) (v2.00)
* CMD Line Commands (v2.00)
* Nand Info (Currenty Disabled) (v2.00)

Features:
* Creating FreeBoot 12611 Any Motherboard
* Get CPU Key Easily
* Works With USB or LPT
* Abillity To Remove FreeBOOT
* Generation FreeBoot in a click.
* Nice interface.
* Built In Help (Tutoral)
* Convert XBReboot To Original Nand
* Repair Bad Nand
* Nand Compare

Official Site: tech-modz.net (thx to WarriorSan for the news)
Download: n/a (might contain copyrighted code)