Eric, is the code line that needs changing in the 'ps_changing_currency.pdf' for 'Update the WA_Store_Cart_PHP.php file' supposed to be 366 and not 278?
If it is then that'll have to go to the doc team for alteration as well.
Cheers
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.