I`ve created a BC Profit/Coin Portfolio, Includes BC, LTC and BTC (BTC is required in order to reference price)

The calculator can be downloaded from Google Drive (You will need to sign in and the use File and Make a Copy)
https://docs.google.com/spreadsheet/ccc?key=0AvKAa4anuhytdFVMNmFxcFIyaW9wZ3Bmb05qUkZodVE&usp=sharingThe Currency is set to EUR, This can be changed by changing the following:-
Currency conversion using Google Finance, Select field B18 and change the "CURRENCY:EURUSD" to "CURRENCY:GBPUSD" for example. Obviously this uses the typical three character currency identifier.
Then... BTC and LTC reference a script within Script Manager, BlackCoin (BC) displays the value in BTC this does a lookup to the Cryptsy API (
http://pubapi.cryptsy.com/api.php?method=singlemarketdata&marketid=179)
BTC and LTC use a lookup from BTC-E API, The supported currencies you can modify are:-
Currency List: USD, AUD, CAD, CHF, CNY, DKK, EUR, GBP, HKD, JPY, NZD, PLN, RUB, SEK, SGD, THB
You can then modify the {currency = "usd";} within Tools > Script Manager to GBP for example.
Then obviously just edit the fields that currently have the Euro entered.
This looks more complicated than it is!
Hopefully be of use to some, And by all means please feel free to edit and distribute to promote this fantastic coin.
If you want to tip, It would be very much appreciated

BC: BCuyqd9Jzo54yxRbzMdSSRa2hDSm6okjZM
Be interested in some feedback, Anything I can do to improve/change this?
I can make it into a much simpler BC calculator if needed?