would this work?

4D Systems uOLED-160-G1 1.7" Miniature Serial OLED Module
http://www.eio.com/p-19070-4d-systems-uoled-160-g1-17-miniature-serial-oled-module.aspx

would this OLED work on my arduino uno???

been stuck on a which kind of display screen to get..........

From your link:

The host can be any controller such as a PIC, AVR, ARM, STAMP, etc. or even a PC where all screen related functions are sent using a simple protocol via the serial interface.

Yes it will work since the Arduino falls in the category of 'any controller'.

Don

Data sheet

says it has simple Serial Interface:
Rx, Tx, Gnd, Power, Reset. Autobaud detect from 300 to 256K.

http://www.4dsystems.com.au/prod.php?id=71
http://www.4dsystems.com.au/downloads/Semiconductors/GOLDELOX-SGC/Docs/GOLDELOX-SGC-DS-rev6.pdf