TyRaNiD has posted a new release of his for Devs only Software, heres the news:

Relatively minor update to PSPLINK. Added hopefully mostly working support for building the HOSTFS on macs, few minor command additions including a thread monitor so you can see when threads are created and destroyed as well as fixing a bug in the wifi libraries which prevented you using anything but the first wifi configuration.

Download and More info --> http://ps2dev.org/News/PSPLINK_0.9g