Few times ago Team GEN said:

Quote:Also, be aware that since 6.00, Sony has structurally changed the firmware and removed a number of things "useless" to run the game but needed to run some utilities and other homebrew. This has been remedied, in large part by our split of development but it would require a general update of all that exists in homebrew (games and utilities) and the themes and all that goes with it. In fact, wee arrived with the 6.xx to a point which recalls the passage of homebrew 1.xx to 3.xx but one of the worse. Indeed, the 6.xx can no longer launch the ELF in the state and must repack all programs to make them compatible with the new system from Sony. In addition, tools such as hacking PSPLink and company are no longer compatible and must be adapted. This does not mean that it will not happen but it seems now that all this upheaval is not worth the trouble for so little gain.

The structure of 6.XX FW's was changed and wee can't run homebrews for 5.X. Ok, but Total_Noob's HEN can run old homebrews! GEN can't make support for old HB's? Maybe team GEN with T_N support can make 6.XX GEN?