Trim Support in 10.04

[Mogweh]

Anyone know if the Kubuntu distribution has backported Trim into 2.6.32-22 kernel?

I understand the Trim support is in 2.6.33-22.

I have run: hdparam -I /dev/sda5 and got:

* Data Set Management indeterminate TRIM supported

but i was under the impression that I needed it to say:

* Data Set Management TRIM supported

Any advise ?

Thanks

AMD Phenom II X4 3.0 GHz
2 Gig Ram
WD SSD