Re-indexing Data Base Fast
 

Can anyone advise on the following procedure for re-indexing database, i have currently around 400 Urls and want to re-index database. i have read about setting a cron job but i believe u can only do this when you have shell access.
Which i dont

I have set on config file to cron = true, this allows you to put in how many days before it re-indexes sites in the admin area.

As far as i can see when i am in admin area and click on several sites to update it only allows you to update one site at a time. Is it possible to force it to do ie 50 at a time for whatever amount you choose

Really hoping someone can help with this one.....

Sounds like you are asking for multiple spiders. If so, check out this thread.