Ask yourself the earlier questions. Asfar as I know nobody has even cracked 2.80, giving the standard capabilities of homebrew to run eboot platform games. They patched that up with 2.81 after the news got out to sony. Them there was 2.82, which I don't think has patches but might be teasing homebrew users.
Sony's 3.00 fw would most likly give psp capabilities to wirlessly play with the ps3, not any patches.

But if there are patches that are put into 3.00 fw, then there is a chance of hope for users stuck with 2.8x

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