Hi Jeff,
Sorry for the delay. Did you figure this out yet? If you're still working on it check out this function in /lib/upload_functions.php
// Returns the absolute uploadDir and uploadUrl for a specific upload field. This is determined by: The dir/url of the CMS,
// .. the (potentially relative) upload dir/url in settings, and the (potentially defined) custom upload dir/url for the field.
// Usage: list($uploadDir, $uploadUrl) = getUploadDirAndUrl($fieldSchema);
function getUploadDirAndUrl($fieldSchema, $settingsUploadDir = null, $settingsUploadUrl = null, $returnOnErrors = false) {
It'll get you the full path and URL for uploads.
Let me know if you have any other questions. Thanks!
Dave Edis - Senior Developer
interactivetools.com