OK, here is the unofficial version of LaunchELF. (Note: It's based off Mirakichi's source to LaunchELF v3.41)
Changes: Unofficial LaunchELF releases by EP + dlanor
LaunchELF v4.39 (2009.02.17)
-Updated gsKit and existing source files to SVN rev 1470.
-Upgraded USBHDFSD to SVN rev 1534 by radad.
-Updated ps2ftpd and existing source files to SVN rev 587.
-Changed "DEVICE_UNITS" from 4 to 10 for the newer USB driver.
-Altered an old workaround to allow multiple USB devices to show up properly within FTP clients.