Tick and Volume Data Gatherer

I have a need to collect tick and volume data from MT4 and pass the data to a MS 2008 SQL database running on Windows 7 system.  The data collection will need to be able to collect several currency pairs simultaneously and pass the information to a MS SQL 2012 database.  Once opened in MT4, the data gatherer would need to be able to function perpetually. 

The database will be configured to hold tick/volume data in the following manner:

DATETIME (YYYY-MM-SS HH:MM:SS):Bid (Float):Ask (Float):Volume (Int)

2013.06.04 17:04:06,1.29246,1.29225,27

2013.06.04 17:04:10,1.29238,1.29219,84

2013.06.04 17:04:10,1.29241,1.29219,28

2013.06.04 17:04:11,1.29242,1.2922,26

2013.06.04 17:04:12,1.29238,1.2922,78

2013.06.04 17:04:12,1.29242,1.2922,88

2013.06.04 17:04:13,1.2924,1.29218,29

2013.06.04 17:04:14,1.29238,1.29217,29

2013.06.04 17:04:14,1.29237,1.29217,27

2013.06.04 17:04:18,1.29236,1.29218,92

To begin, I would like to be able to gather data from the following currency pairs: 

AUD/CHF, AUD/JPY, AUD/USD, EUR/AUD, EUR/CHF, EUR/GBP, EUR/JPY, EUR/USD, GBP/AUD, GBP/JPY, GBP/USD, NZD/USD, USD/CAD, USD/CHF, USD/JPY, USD/SGD. 

Upon delivery, I would like to have the source code as I will need provide the DSN, uname, password for the DB as well as have the ability to change the FX pairs being monitored should I have a need to do so.  Ultimately I am looking for a solution that meets the aforementioned requirements and allows me to make adjustments as needed.   

My current understanding of the MT4 reporting structures has lead to the formation of my requirements.  I have made the following assumptions:

1.   The volume of each tick is reported (as in my example)

2.  The net change of the volume is not reported (e.g. volume of 27.. but is it net buyers or sellers?)

If my assumptions are somewhat off base, we can negotiate.