To address your concerns;

We do everything in our power to insure colour accuracy in every job we print.

I personally colour calibrate every media we print on using the best colour calibration software on the market in conjunction with a colour spectrophotometer.

Semi archival means it will last a very long time (200 years) if not exposed to direct sunlight.

All jobs sent to us are converted to PDF in photoshop 7 and checked for accuracy before being sent to our rip station for printing.

100 dpi at full size is plenty big enough for digital input. The rip software takes care of the rest. The only time you need 150 to 300 dpi is when youre going to film.

Our over laminate is acid free and contains UV protection.

I hope this helps answer your concerns about digital printing.
If you have any more questions fell free to contact me.
Thank you for your interest.

Jack Hodges
aka ijack999
Production coordinator
Design To Print