Official firmware 5.0x and CFW

$ony firmware is up to 5.03. M33 is up to 5.00-6

I am curious

Does anyone know if M-33 includes the updates from the official 5.01-5.03 in it's updates or not?

The number scheme would make me believe no but I am guessing.

Anyone know for sure?

[crait]

Updates for 5.03 are just to patch over the Spartaaaaaaa exploit.
Update for 5.02 only updates a few bugs in the PSP-3001 and adds compatibility with the Playstation Store but I'm sure that's included in the CFW.
So.....
OFW still stucks.

Theres usually no custom firmware updates when Sony just releases security patches.

I only ask because in official 5.03 I read that there was a patch to optimize the speed at which the memory card is read.
Then I read the same thing on Lord Alex's site for his version of 5.00 m33-6 but I figured the numbers would have changed from 5.00 M33 to 5.03 m33.