Hey guys i am new here. i am trying to update the maps and i was told upgrading to x series format will speed the unit up alot. it works slow at times movies around from cd to xm to map. if anyone in the jersey area knows what there doing and can help me out alittle bit over the phone or in person that would help me out alot. please get back to this post if you can. thanks.

Hey guys i am new here. i am trying to update the maps and i was told upgrading to x series format will speed the unit up alot. it works slow at times movies around from cd to xm to map. if anyone in the jersey area knows what there doing and can help me out alittle bit over the phone or in person that would help me out alot. please get back to this post if you can. thanks.

The first thing that you have to do is update your system to firmware 3.0 or above. There is an all in one mod here titled FX 3.1 that will do that, just follow the instructions.