If you're talking about GUITAR effects...... I think my first pedal was the Zoom 505, 2000 limited edition silver one..... Then added on a GCB-95 Dunlop wah (Got it for my 21st Birthday).
I then got the GFX-5, and added in the ZW-44 and now, the ZW-45.

I think you can get the B2.1u at Chambers in Sungai Wang or Bentley.

Also.... since on the subject of Pedals..... Dunlop FINALLY came up with a Slash Wah!!!! http://www.jimdunlop.com/index.php?page=pr.../p_and_e_detail

Looks REALLY killer and would be a good alternative to the Crybaby from Hell or the Wylde Wah.....