[inkcarts]

So far, i'm just using the javascript back solution. . . Here's what I did:

Changed this line in the /modules/Fast_Lane_Checkout/home.tpl

From:

{include file="customer/buttons/button.tpl" button_title=$lng.lbl_continue_shopping style="div_button" href="home.php" additional_button_class="flc-1-button"}

To

{include file="customer/buttons/button.tpl" button_title=$lng.lbl_continue_shopping style="div_button" href="javascript:history.back()" additional_button_class="flc-1-button"}

Hope that helps someone.
Lyn