Yes... The only problem is that ps2 fat boys and the slims won't read flash drives unless you use a program to activate the usb ports. Such as Action Replay Max with Media Player.. You can also use a memory card exploit or a homebrew program to turn them on... Its easily done. Just Google Free mcboot...
No you can not use PlayStation 2 cord on PlayStation 1
yes
No, you can't use ps2 controllers to play ps3.
No you cant. sony playstation 2 games are very much so diffrent then sony playstation 1 games but out of all buddy my reccomendation would be the sony playstation 3
Yes, you can use them to save PlayStation 1 games when you play them on the PlayStation 2.
Yes
The PlayStation 2 memory cards have the non-volatile and not the volatile flash memory.
No you can not use PlayStation 2 cord on PlayStation 1
Si.(yes)
Most flash drives use the Universal Serial Bus (USB) format, which is a slot that is about 1/2-inch wide and 1/8-inch tall. They are usually on the front and back of PCs. See links below.
Here's the deal you can use playstation 1 memory cards on a playstation 2 but not vice versa.
No
YES.
no
yes
Not presently. The biggest flash drives are usually never bigger than 2 GB, and movies are usually 2 or more GB dpending on format.
no