So when is this new dashboard update due? (UK)

[xXJediXx]

I'm pretty new to all this ..

i can just about manage to get my own 'back up's ' on disc myself ..

My xbox is one that was flashed about 1 1/2 years ago .. and i use a boot disc for my games even the new ones .. (LOVED LA NOIRE ).

Should i take this update, as i have had previous update's and been unaffected .. (though every year when the ban hammer coems down i usually take my console of line for 4-6 weeks)...

Was thinking about buying one of the flashing kits myself.. so if i take the update .. can i reflash .. to keep playin

or


can i take the update and continue as normal with my boot disc ..?

or shuold i just stay ofline when for a while .. Wanna be able to play the duke nukem game when it comes out ..

Though worst case senario i have a 250gb slim sittin there in its box still