Please tell me advantages and diadvantages of modded psp.

@pagals (22)
November 9, 2009 5:37am CST
Hello. I want to know that can we crack psp 3004 to play downloaded iso without any UMD. Please also tell me cons and pros of psp.Tell me the price range of umd.please also tell me disadvantages of modding a psp.Please tell me in detail. Thanks
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