PSP Developer Poison has updated both his PlayStation Portable HostCore Plug-In (allows users to access media content located on their PC via PSP) and also his CXMB Plug-In today to include 5.00 M33 Firmware compatibility.
Download: PSP CXMB v3.3 Plug-In / PSP HostCore v1.2 Plug-In
+Add 5.0 capability.
+Add 5.00m33 support.
According to the author, it's important to note that PSP themes built for previous system software revisions will need to be updated for the new firmware. More PlayStation 3 News...