Use a PS2 to make a Swapmagic compatible save with OPL ELF as boot file. Then have it moved to a virtual MC on the PS3 HDD. That worked for me.
You can't relaunch stuff but it should work on the 1st boot. Try to relaunch (or use uLE for example) and the PS3 will exit to the VSH/XMB with an hypervisor error message.
SCPH-10000_GH-001 SCPH-15000_GH-003 SCPH-18000_GH-008 SCPH-30001_GH-005 SCPH-30000_GH-016(V4) SCPH-30001_GH-010(V4)
2xSCPH-10190, 2xSCPH-10350, 2xSCPH-10280
"**** j0 hackers!"
-Sjeep (As seen on TOXIC OS ELF...)