Duh - forgot to add a lineup on SD. After adding the lineup, I went thru a "delete all video sources", add video source, add input connection cycle and is working. The 401 - Unauthorized messages continue, but the 500 messages don't happen anymore - makes sense.

NB - I've got Verizon FiOS and am using the analog video only, editing the SD lineup was a piece of cake (via their web pages), so do that first, then do the "delete all video source" - etc cycle in KM.

I'm changing my status on SD from trial to "subscribed" - great service.

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New install of R5F27, PVR150, nVidia GE2 MX2/MX 400.

I got everything working with no channel listings, then signed up for Schedules Direct; logging into SD reports status of "Trial Period".

KM setup, deleted all video sources, re-added Verizon FiOS, Schedules Direct was default choice for listing, I entered user/password and tried to do "Retrieve Listings" - got quickly to about 50% then stopped, no choices appeared in listings.

I ran mythtv-setup from a root window and after finishing the setup:
2007-12-28 12:47:59.204 tv_find_grabbers exited early or we timed out waiting
2007-12-28 12:48:09.896 Fetching lineups from Schedules Direct...
2007-12-28 12:48:09.951 Grabbing channel data
--12:48:09-- http://webservices.schedulesdirect.tmsd ... tvdService
=> `-'
Resolving webservices.schedulesdirect.tmsdatadirect.com... 206.18.98.175
Connecting to webservices.schedulesdirect.tmsdatadirect.com|206.18.98.175|:80... connected.
HTTP request sent, awaiting response... 401 Unauthorized
Reusing existing connection to webservices.schedulesdirect.tmsdatadirect.com:80.
HTTP request sent, awaiting response... 500 Internal Server Error
12:48:10 ERROR 500: Internal Server Error.

I signed up on SD last night, and can log into it successfully; I've triple checked ids and passwords, and tried this twice - same results.

Suggestions?