As with Waterglobe, I do it very similiar.
I print out each contract note (buy and sell) apply the results to excel and all done.
I do this as soon as I buy and sell otherwise in a few months time I would be in a bit of a pickle.
I add all contract notes to a folder and then EOY I look at ETRADES report and make sure excel has the same results.
Although it is basic it does the trick for me.
Cheers,
