TIP #063: Consider to place analogue circuits in corners of your PCB
Why? You may not want to place it in the middle of the board where all the currents and signals are running.
How to download Altium templates – PCIE card, COM Express and other form factors
Altium has a lot of free templates for different form factors. For example, if you need to design a PCIE card, you don’t have to create it from scratch. You can download it and it will save you a lot of time. Here is the link to the Altium design content website: http://designcontent.live.altium.com/
