Virtualization and Emulation

Yes as long as it was made during or before the gba generation

Possibly, but it's inadvisable for several reasons (Note that I am researching this information via Internet rather than personal experience). The most obvious is hardware constraints: you are running an operating system that is running another operating system that is running a game, so speed will be hampered considerably. Compatibility is also a problem: Parallels, like any emulator, has its flaws. These are naturally aggravated when dealing with complex graphical operations. Bottom line is, games generally require absolute control of your machine in order to run properly for both performance and stability reasons, and Parallels doesn't provide that kind of environment. Therefore, it's probably a bad idea to run games with Parallels and XP. Speaking of performance and stability... for the love of God, don't try this with Vista.

On windows - Right CTRL

No. There isn't one now. No. There isn't one now.

Well there are two that u cn download on emulator-zone.com but they dont work.

You cannot that I know of. For one thing, the ps3 operating system is not an open operating system that allows its user to install random software like windows or linux does.

For another thing, running software made for windows (or any x86 system, which is what most game emulators are programmed for) requires an x86 emulator to run on the cell processor of the PS3. So you would need to use an x86 emulator (like qemu) on linux and from there run the gaming emulator.

I believe there are some super nintendo emulators that will run on linux on the PS3 without qemu, for example, snes9x.

But no, you cannot simply run an emulator from the ps3 without linux. The Ps3 operating system will not run executable files like windows does.

Yes. Just make sure its connected when you're using parallels. when you install an OS with parallels edit its installation location to the location in the external hard disc.

Depends on your needs. But generally Fusion offers you a much broader range of capabilities that Parallels currently does not offer.

PCSX2 emulator can be used to play some PS2 games when set up correctly on a PC with the recommended requirements

Yes you can

You simply can't, most games have their textures hard coded.

poka

No. epsxe can only play PS1 games. To play ps2 games, the best emulator is PCSX2

You cannot fix your CPU not supporting SSE4.1, short of buying a new CPU. PCSX2 does not require SSE4.1 to run, though.

VirtualBox runs the operating system just like an application on your host operating system. When you give your guest operating system 512 MB of RAM, it appears as though a program is using 512 MB of RAM on your host. For this reason, you can never specify more RAM than you actually have installed, and for stability reasons, you should never specify more than half of your RAM for the guest.

This happens automatically when you run out of RAM. This is the reason Game's advice at least 10GB space free on your Hard Drive. The PC uses the RAM and Cache, then the Hard Drive, then you'll get Blue Screen of Death Memory Dump.

An operating system is the software that runs your machine such as windows / linux / mac. So if you were to upgrade it you are simply upgrading to a newer version

There is the PCSX2 that does not convert your game but allows your PC to use your PS2 bios to play some PS2 games

Yes. It is included in the repositories of Ubuntu and Debian.

The only LEGAL way of obtaining a bios is dumping it from your OWN Playstation 2 console That's because the ps2 BIOS is a copyrighted material of Sony and that makes its' distribution illegal.

Yes.

Yes, if you install the files required for the Xbox 360 controller to work on your computer and configure your controller settings on the emulator.