Dear Sir/Madam! Hello!!!Thank you for your time reviewing our bid!! We have just gone through your requirement and we would like to assure you that WE CAN CREATE THIS CONTENT MANAGEMENT SYSTEM WITHOUT ANY PROBLEM! ........as though Viaden Inc is a US based, webdesign and development company with a decade of experience in the field and over 600 successfully completed works which vary from simple Online shop Pages and Auction Pages up to complete sophisticated E-Commerce systems and E-Commerce website design services (it also includes LOGO DESIGN AND CORPORATE BRANDING ). Our company uses brand new versions of php, asp, asp.net, mySQL, ms sql, Apache for our projects. But we also would like to note that the cost of your project depends on many details (flash for ex., by the way, what's your general idea concerning the place of flash in your content management system?) So , please, contact us for further information! Truly yours, looking forward to your reply, Viaden Inc