TinyGrab (1.01b1) can't login when a proxy is used. It sends an invalid http request to the proxy: it contains an extranous newline after the URL in the request line, before the 'HTTP/1.1'
The workaround is to add the two hosts "tinygrab.com" and "grab.by" to the exception list:
- Open System Preferences
- Go to Network
- Select your active network interface, (e.g., Ethernet)
- Click Advanced... Button
- Click on the Proxies tab
- Where it says Bypass proxy settings for these Hosts & Domains, add "tinygrab.com, grab.by" to the end of your list.
See the screen shot on the page for Norton Live Update.