Blog posting problems

In case you can view but not post to the blog, and you've tried accepting the invitation and get an error message saying that the invitation has expired (even though it clearly has not), blogger.com says to try the following:

• Restart your browser. Log out of Blogger, then close all your browser windows. Open a new one and try the invitation again.
• Copy and paste the link, instead of clicking it. Many web-based email services (e.g. Hotmail, Yahoo!, etc.) cause problems with the way they modify links to display them on their own sites. If this is the case, you'll need to copy and paste the link into its own browser window in order to use it.
• Have the invitation sent to a different address. You can accept an invitation from any account, or create a new account with any email address, regardless of which address was used to send the invitation. So if one address doesn't work, try another one. Let me know if you have a different address I can send the invitation to, in all caps like this: LPS@BC.EDU