Cool Air Inflator [Image source: Ebay]
Where can i buy a balloon pump/compressor like the one you show on your page that is listed as one of the materials needed on part 1.
I live in houston, texas and have looked in big stores like walmart...any suggestions or do you know where i can find one on-line?
Sorry that you are having troubles with finding an electrical balloon pump.
Specialised balloon suppliers should have them. Check out the Qualatex Distributor Network to find a supplier in your area.
At Amazon you'll find tons of inexpensive balloon pumps. They are fine if you are doing balloon decorations as a hobby.
If you are a professional decorator, I would recommend to invest into a sturdier, higher quality inflator.
The Cool Air Electric Balloon Inflator for example is a solid machine with 3 airflow levels. It fills a 16" latex balloon in less than 5 seconds and comes with 3 reducer nozzles and a one year guarantee.
This machine is sometimes also sold at Ebay, either new or used. Try this search for cool air balloon inflator to see current listings.
Hope that helps!