Buying new IT stuff for Office (Jakarta)

Hi All,

So I'm having my IT dude come over to JKT to set up the IT stuff in my company.

Buylist includes desktop, webcam, possibly a projector, 4-in-1 printer, phone with voicemail and so on, for a trading office of 8 people.

Anyone know any good cheap shops to get stuff in the north? I'm based in Kelapa Gading.
I'm aware of Mangga dua and ITC Cempaka Mas, I'm looking for more specific advise or recommendations that you guys may have to get the Hardware.

Side note - Looking for ppl to have dinner with in KG. PM me. :D