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Q: 

can any one help me in upgrading a iphone sdk3.2 app to sdk4.0 (make it multi tasking)...

hi,

I have done an application for iphone 3GS and now i want to upgrade the same app to work better for iphone 4 with multi tasking... Can any one help me in making this... My doubt is should i start the project from the scratch making for sdk4 or adding few methods to the existing will reach the target...?

Waiting for reply...

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