Surely doodly. Let's say you have five instances the indices (index plural) for those instances will be from 0 to 4. not only the instances have indices but also vertices, edges, faces and curves. In this tutorial I use the indices of the instances to spread them evenly on a curves factor which is from 0.0 to 1.0 by getting the amount of instances and dividing the index by it. If we go by the first example that would be as the following [0.0, 0.2, 0.4, 0.6, 0.8] and using the sample curve node you can get the position on the curve using its factor. If you pay attention to the sample curve node you'll notice that there's a curve index socket down below if you wanna understand what you can do with it i suggest you watch this video which i made kzfaq.info/get/bejne/nalyZrB2rLu5mn0.html

Yes there is. You can watch my wolfgang video or read this explanation. lets say you draw the curves or have instanced them (in which case you have to realize them) call the geo nodes menu and search for domain size there's an option for curves where you can get the number of curves (spline count) in the geometry you created. get the instance you want and use then the duplicate node and get a constant (integer) number which will define how many instances are on the curves set it to 10 which you will multiply by the amount of curves you have created (spline count) and will in turn give you the total amount of instances on all of the curves and let's say that there are 3 curves. in geo nodes like vertices, edges and faces etc. each spline (curve) has it's own index so you will divide the index of each instance by the the number 10 which is how many instances there are on each curve and you will get instead of 0-1...28-29 in terms of instance indices, 0-0.1...2.8-2.9 use the floor function the math node and you will get 0 for the first ten instances 1 for the next ten and 2 for the last ten. plug it into the sample curves node's curve index socket and each set of ten instances will be positioned at each curve. when it comes to positioning the instances evenly we'll have to use the same equation we used to set the instances on each curve but we dont need to floor them becuase we'll use the fraction function in the math node what fraction does is if the number goes above one (like 1.1) it will be set to 0 and below 0 (-0.1) will set it to 1 so after the division the indices of the instances will be 0-0.1-0.2...0.9 and the next ten will be exactly the same. plug it into the sample curve's factor socket add a set position to the instances use the position output from the sample curve's node and put it into the set position's position input socket and have fun. after the fraction add an add node then another fraction node then use the value in the add node to mkae them loop.

@@zainerikat4704 thanks for the fast reply! i will have to slowly read thru this, and watch the other video, and try and make sense of it. Iv very new to Blender, so im still getting comfortable with geo nodes, and all the options that are avaialble. Thanks again!

just watch the video understand it and it's OK if it doesnt work keep looking on forums im telling you this because i told you in the comment how to do that so just be patient and take your time

Yup, that got it working! Had to go through it many times. I really appreciate the help here. EDIT: Id originally commented here and asked about setting the instances to orient along the curve once i had followed above and gotten that far, but i figured that out. I just had to pull the curve tanget from the proper place. However, now Im trying to scale the instances along the curve, using a Spline Parameter Factor into a map range, but this is not working. Im assuming im trying to affect the scale of in the instances at the wrong point in the node graph, though as of yet, I havent found out how to make this work. If you had any insight here, that would be great!

Everything you said is correct in fact you don't need the attribute statistic node since you can hook up an integer node (while using a curve to points node) into both the curves to points node and the node where you divide one by the amount of instances (or points in this case). the attribute stats node is only used to get the amount of points on the curve and also due to my lack of perception during creating that video. Thanks for your reply and I'll create another video where I show a more concise and effective method but dont expect it to be shorter.