[TYPO3] RealURL upgrade question

[Derek Harkness]

When I initially installed RealURL I only setup the basic pagePath so  
my url only map page id and alias.  Unfortunately for me this is how  
the entire site got deployed and now I'd like to switch the advanced  
pagePath to provide some hierarchy to the site.  Again unfortunately  
for me I have to support the old url for at least the short term (6  
month - 1 year).  Is there away to have RealURL do both the basic and  
advanced pagePath setup?

I'd like both sets of urls to work.
url 1: http://blah.com/{page it or alias}
url 2: http://blah.com/pagetite/pagetitle/etc

Thanks,
Derek