Where can I buy empty Dual Layer DVDs at the best price (DVD+R DL)?
@Compu Cave you can get 50 DVDs as a one bulk unit for 22.5 JODs where each is 8.5 GB
Where can I do homework and get coffee?
@Jadal it's an art gallery but they've got a library where you can study and read books alone or with a study group.
Where can I find a woman that plays tableh (drumming) really good for a girls party?
@National Music Conservatory might help you with that, or @Music House
Where can I get a PS Vita for the lowest price?
@Aladdin Computer Center sells psp vita for around 200 JODs. Is it the same thing you're looking for?
Where can I buy an HDMI to VGA cable/adapter?
I know about a converter for 50 JODs @Jordan Prices , if it works with you to get HDMI to DVI cable you can find a one @Accu-Tech . Hope it helps anyway!