I'm about to run out of credit http://www.eyalg.com/blog/stmap_100575qt.html?torsemide.levitra.ginseng.vantin costco pharmacy edmonds Bernstein analyst Pierre Ferragu said he doubted financialsponsors would be comfortable with $3 billion of debt, given theonly collateral BlackBerry could offer is its patent portfolio,which he valued between $800 million and $1.5 billion.