I got a few questions if u dont mind answering.

I plan to get a Psp 1000 soon whats the major diff between the slim and the 1000?i heard it was batt life and load time...but if the 1000 haz better batt life i wont mind it...over abother 15 sec to load something....

2nd how does one identify that the batt is original?

3rd about the memory card....high speed and non highspeed does it really effect the speed/ laggness of the game? and if i were to NOT get a sony memcard would it still be as good? or the sony ones are much better cuz those cost a bomb!! is it true that the 8gb non high speed cards are laggyer cuz its to big?mainly i wana know the pros and cons or highspeed/non highspeed and Sony memcards/ NON sony memcards. for non sony memcards what other memcard brands are good?

playboy already gave me some of his views but i want a 2nd opinion

thks for helping me out guys/playboy