Only going to use 2 or 3 Currencies

[Morgisto]

Hi all

I'm New here and just started a test site with Virtue-mart.
If i am only going to use 2 or 3 currencies may i delete the others.Well i already have and am getting  an error " Attention, couldnt find currency code in the table for id = 144"

Dont mind redoing the installation. Prolly better to just un-publish

Also do i just un-publish all the countries that i don't need.My website will be mainly for reselling bandwidth so don't expect to get much further than South Africa at this stage anyway.

One other question:  How do i get the pricing right cause when i put in 15.00 as cost it comes out lower in the final price column.

So many question on the site hope i didnt miss the answer somewhere else

Regards in advance

Robert McColl