I currently have 2 high speed connections - dsl for order entry (thru IB) and Roadrunner cable for my charting. However, I will be moving in the very near future to an area where only high speed cable is available. My question is: will a regular 56k connection be sufficient for my charting needs. I run 7 charts on my 21" screen plus T & S and 1 Level II. If not what would be my best option considering the situation that I will be in? Any advice will be greatly appreciated.