Would an Oct '03 license still be valid?

[IVB]

I bought the elecard mpeg player back in Oct '03, then stopped using it after a bit.

I now want to use dscaler, which means I need to use elecard.  I'm having a heckuva time finding my license key; i sent an email to sales@elecard.net.ru, but i just had a thought:  Is that license still valid? Have there been any upgrades since then that would invalidate that license?

[Helga]

Dear customer,

As I have already informed you, according to our upgrade policy, the registered users are entitled to free upgrade within the major version of their software.