mod rewrite help

Hi,

I am trying to build a site with member pages.

The way the site is setup is when someone types

[url]http://www.abc.com/user[/url] then viewmember.html?username=user gets called.

The .htaccess file is

AddHandler application/x-httpd-php .html
Options +FollowSymLinks
RewriteEngine on
#RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^{^(.*)$} viewmember.html?username=$1 [L]

But now I also want to have 2 URLS

[url]http://www.abc.com/view/user[/url] or [url]http://www.abc.com/user/view[/url]
( I can use any of these) to call viewmoredeails.html?username=$1

and one more
[url]http://www.abc.com/view/buy/1234[/url] to call viewbuydetails?username=$1&itemname=$2

I am not able to figure out what I can do.

I tried #RewriteRule ^{^(view)/(.*)$} viewmoredeails.html?username=$1 [L]
But this does not work.

I am a total newbie to this. Please advice.

Thanks.

Also in #PHP _↴